KST A12-T servo uses a magnetic (Hall effect) sensor for position feedback, replacing potentiometers for improved reliability, accuracy, and resolution. Features an ultra-efficient coreless motor, steel gear train, aluminum case, slow start, low current consumption, and constant power output, making it suitable for high-performance gliders, larger electric models, and jets.
This servo uses a mini 25-tooth (Futaba) output spline.
A12-S Digital Metal Gear HV Glider Wing Servo 0.08s 13.76kg-cm
Features
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7 Phase Coreless DC Motor
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Contactless (Magnetic Sensor)
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Programmable
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Compact and Lightweight Design
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Excellent Torque and Speed
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Excellent Heat Dissipation
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Designed for High Performance RC Gliders
Specification
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Item: A12-T Digital Metal Gear HV Servo
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Rated Voltage: DC7.4V
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Voltage Range: DC6.0V-8.4V
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Torque: 1.6N.m@6.0V, 1.8N.m@7.4V, 2.0N.m@8.4V
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Speed: 0.15sec/60°@6.0V, 0.13sec/60°@7.4V, 0.12sec/60°@8.4V
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Working Frequency 1520us/333Hz
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Default Travel Angle ±60° = 120° Total
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Temperature Range: -10℃……+60℃
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Soft Start: Yes
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Programmable: Yes
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Case Material: Aluminum Alloy
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Motor Type: 7 Phases Coreless DC Motor
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Gear Set Material: Hardened Steel
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Position Sensor: Contactless (Magnetic Sensor)
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Ball Bearing: 2BB
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Case Dimensions: 30mm*12mm*35.5mm±0.2mm
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Weight: 32g±10%
Size
A12-T Digital Metal Gear HV Glider Wing Servo 0.12s 20.39kg-cm
Package
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1 * A12-T HV Metal Servo
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2 * Plastic Servo Horn
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4 * Mounting Screw
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2 * Servo Horn Screw